package c3.Example14;
class Student{
    String name;
    int age ;
    String school ="A大学";
    public Student(String name,int age){
        this.name=name;
        this.age=age;
    }
    public void info (){
        System.out.println("姓名:"+this.name+",年龄:"+this.age+",学校:"+school);
    }
}
public class Example14 {
    public  static void main(String[] args){
        Student stu1=new Student("张三",18);
        Student stu2=new Student("李四",19);
        Student stu3=new Student("王五",20);
        stu1.info();
        stu2.info();
        stu3.info();
        stu1.school="B大学";
        stu2.school="B大学";
        stu3.school="B大学";
        stu1.info();
        stu2.info();
        stu3.info();
    }
}

